Pseudomonas
(tree size 346)
Azotobacter
(tree size 11)
Azomonas
(tree size 3)
Cellvibrio
(tree size 12)
Azotobacter group
Rhizobacter
(tree size 5)
Mesophilobacter
(tree size 1)
Azorhizophilus
(tree size 1)
Thiopseudomonas
(tree size 1)
Oblitimonas
(tree size 1)
Permianibacter
(tree size 1)
Rugamonas
(tree size 1)
Azomonotrichon
(tree size 1)
Chryseomonas
Flavimonas
(tree size 1)
Serpens
(tree size 1)